The half life of strontium 90 is approximately 29 years how much of a 500g sample of strontium 90 will remain after 58 years

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.